Update {virtual,override,final} to follow C++11 style chrome/browser/ui.

chrome/browser/ui/ash/ime_controller_chromeos_unittest.cc

Index: chrome/browser/ui/ash/ime_controller_chromeos_unittest.cc
diff --git a/chrome/browser/ui/ash/ime_controller_chromeos_unittest.cc b/chrome/browser/ui/ash/ime_controller_chromeos_unittest.cc
index 63de4af0438b485fff9881b76d6480557dd8e871..39217f18b2f2ece5fce6cd826ddafda5f7e9ba49 100644
--- a/chrome/browser/ui/ash/ime_controller_chromeos_unittest.cc
+++ b/chrome/browser/ui/ash/ime_controller_chromeos_unittest.cc
@@ -15,16 +15,16 @@
 class ImeControllerTest : public testing::Test {
  public:
   ImeControllerTest() : mock_input_method_manager_(NULL) {}
-  virtual ~ImeControllerTest() {}
+  ~ImeControllerTest() override {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     mock_input_method_manager_ =
         new chromeos::input_method::MockInputMethodManager;
     chromeos::input_method::InitializeForTesting(
         mock_input_method_manager_);
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     chromeos::input_method::Shutdown();
     mock_input_method_manager_ = NULL;
   }